		body {
			/* width: 100vw; */
			height: 100vh;
			background-image: url('https://pic.kblue.site/img/wallhaven-zmd3po.jpg');
			background-size: 100% 100%;
			/* background: rgb(238,237,231); */
			padding-top: 4rem;
			padding-bottom: 3rem;
			box-sizing: border-box;
			margin: 0;
		}
		ul li {
			list-style: none;
		}

		/*包含以下五种的链接*/
		a {
		    text-decoration: none;
		    color: rgba(245,245,245, 0.8);
			font-size: 0.18rem;
		}
		.name {
			font-size: 0.18rem;
		}
		/*正常的未被访问过的链接*/
		a:link {
		    text-decoration: none;
		}
		/*已经访问过的链接*/
		a:visited {
		    text-decoration: none;
		}
		/*鼠标划过(停留)的链接*/
		a:hover {
		    text-decoration: none;
		}
		/* 正在点击的链接，鼠标在元素上按下还没有松开*/
		a:active {
		    text-decoration: none;
		}
		/* 获得焦点的时候 鼠标松开时显示的颜色*/
		a:focus {
		    text-decoration: none;
		}
		/*   自定义样式 */
		.header {
			position: fixed;
			width: 100%;
			height: 4rem;
			background: #212529;
			left: 0;
			top: 0;
			z-index: 2021;
			box-shadow: 0 2px 4px rgba(0, 0, 0, .12), 0 0 6px rgba(0, 0, 0, .04);
		}
		.header .title {
			width: 100%;
			text-align: center;
			line-height: 4rem;
			height: 4rem;
			padding: 0;
			margin: 0;
			color: #fff;
			font-size: 1.5rem;
		}
		.footer {
			position: fixed;
			left: 0;
			bottom: 0;
			width: 100%;
			height: 3rem;
			background: rgba(150, 150, 147, 0.7);
			color: #fff;
			display: flex;
			align-items: center;
			justify-content: center;
		}
		.footer a {
			color: #fff;
		}
		.content-box {
			width: 100%;
			display: flex;
			flex-direction: column;
		}	
		.cate {
			width: 100%;
			border-bottom: 1px solid #b0b0b0;
			margin-bottom: 40px;
		}
		.cate .title {
			position: relative;
			width: 100%;
			padding-left: 20px;
			box-sizing: border-box;
			font-size: 1.1rem;
			color: #f2f2f2;
			font-weight: 550;
		}
		.cate .title::before {
			content: '';
			width: 5px;
			height: 20px;
			background: #0C96F0;
			display: inline-block;
			position: absolute;
			top: 2px;
			left: 10px;
		}
		.cate-box {
			text-decoration: none;
			display: flex;
			flex-direction: row;
			flex-wrap: wrap;
		}
		.cate-box .item {
			width: calc(100% / 8);
			height: 40px;
			display: inline-flex;
			flex-direction: row;
			/* justify-content: center; */
			align-items: center;
		}
		@media screen and (max-width:  1000px) {
			.header {
				height: 3rem !important;
			}
			.header .title {
				line-height: 3rem !important;
				height: 3rem !important;
				font-size: 16px !important;
			}
			.cate-box .item {
			width: calc(100% / 2) !important;
			height: 40px;
			display: inline-flex;
			flex-direction: row;
			/* justify-content: center; */
			align-items: center;
			}
		}